Template:DropTest/6

 Average (mean) runs per drop:  Based on test averages, to get one more drop, you may need to do another:  runs in 50 percent of cases (median)  runs in 10 percent of cases  runs in 1 percent of cases  That is, 1 in 100 players may not see this item drop at all even after runs. Also, a run dropping only this item is expected per 0 runs or so.